M-156-5 ver.E

Solartech Energy Corporation

Cell Type:	Polycrystalline
Power Range:	4.374~4.644 Wp
Region:	Taiwan

Alternative Product

TS166M-9BB

T.S Solar Energy

Maximum Power: 5.89 W
Cell Type: PERC
Dimensions: 166×166 mm
DIAGONAL: --
Cell Thickness: 190 µm

Product Info
Company Profile

Product Characteristics

Model No.

178

179

180

181

182

183

184

185

186

187

188

189

Product Characteristics

Cell Technology

Polycrystalline

Dimensions

156.75×156.75 mm

Cell Thickness

180/200 ± 20 µm

Front Surface (-)

No. of Busbars

Busbar Width

0.64 mm

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

Soldering Pad Width

1.8 mm

Soldering Pad Material

Silver

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

4.374 W

4.398 W

4.423 W

4.447 W

4.472 W

4.496 W

4.521 W

4.546 W

4.57 W

4.595 W

4.619 W

4.644 W

Voltage at Maximum Power Point (Vmpp)

0.533 V

0.534 V

0.535 V

0.537 V

0.538 V

0.539 V

0.54 V

0.541 V

0.542 V

0.544 V

0.545 V

Current at Maximum Power Point (Impp)

8.21 A

8.242 A

8.275 A

8.307 A

8.34 A

8.372 A

8.405 A

8.437 A

8.469 A

8.499 A

8.527 A

8.559 A

Open Circuit Voltage (Voc)

0.626 V

0.627 V

0.628 V

0.629 V

0.63 V

0.632 V

0.633 V

0.634 V

0.636 V

0.637 V

0.638 V

0.639 V

Short Circuit Current (Isc)

8.667 A

8.699 A

8.732 A

8.765 A

8.798 A

8.831 A

8.864 A

8.897 A

8.928 A

8.958 A

8.985 A

9.017 A

Cell Efficiency

17.8-17.9 %

17.9-18 %

18-18.1 %

18.1-18.2 %

18.2-18.3 %

18.3-18.4 %

18.4-18.5 %

18.5-18.6 %

18.6-18.7 %

18.7-18.8 %

18.8-18.9 %

Fill Factor (FF)

80.65 %

80.69 %

80.73 %

80.91 %

80.95 %

80.85 %

80.89 %

80.92 %

80.84 %

81.02 %

80.92 %

80.96 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.3782 %/˚C

Temperature Coefficient of Voc

-0.3238 %/˚C

Temperature Coefficient of Isc

0.0611 %/˚C

Intensity Dependence

Intensity

Voc

Vmpp

1000 W/m²

900 W/m²

0.996

500 W/m²

0.974

300 W/m²

0.949

200 W/m²

0.929

PDF

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Solartech Energy Corporation

: Click to show company phone
: www.solartech-energy.com
: Taiwan
: No.51, Dinghu 1st Street, 4th Industrial Park, Gueishan, Taoyuan 333

No. Staff: 600

Useful Contacts

Nick